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<div class="title">fabutils.cpp</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">  Created by Fabrizio Di Vittorio (fdivitto2013@gmail.com) - &lt;http://www.fabgl.com&gt;</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">  Copyright (c) 2019-2020 Fabrizio Di Vittorio.</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">  All rights reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">  This file is part of FabGL Library.</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">  FabGL is free software: you can redistribute it and/or modify</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">  it under the terms of the GNU General Public License as published by</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">  the Free Software Foundation, either version 3 of the License, or</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">  (at your option) any later version.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">  FabGL is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">  GNU General Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">  You should have received a copy of the GNU General Public License</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">  along with FabGL.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;dirent.h&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;sys/stat.h&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;math.h&gt;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &quot;diskio.h&quot;</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &quot;ff.h&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &quot;esp_vfs_fat.h&quot;</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &quot;esp_task_wdt.h&quot;</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &quot;driver/sdspi_host.h&quot;</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &quot;sdmmc_cmd.h&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &quot;esp_spiffs.h&quot;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;soc/efuse_reg.h&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;soc/rtc.h&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fabutils_8h.html">fabutils.h</a>&quot;</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="vgacontroller_8h.html">dispdrivers/vgacontroller.h</a>&quot;</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="vga2controller_8h.html">dispdrivers/vga2controller.h</a>&quot;</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="vga16controller_8h.html">dispdrivers/vga16controller.h</a>&quot;</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ps2controller_8h.html">comdrivers/ps2controller.h</a>&quot;</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacefabgl.html">fabgl</a> {</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">// TimeOut</span></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;TimeOut::TimeOut()</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  : m_start(esp_timer_get_time())</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;{</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keywordtype">bool</span> TimeOut::expired(<span class="keywordtype">int</span> valueMS)</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;{</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <span class="keywordflow">return</span> valueMS &gt; -1 &amp;&amp; ((esp_timer_get_time() - m_start) / 1000) &gt; valueMS;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;}</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">// isqrt</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">// Integer square root by Halleck&#39;s method, with Legalize&#39;s speedup</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keywordtype">int</span> isqrt (<span class="keywordtype">int</span> x)</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;{</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keywordflow">if</span> (x &lt; 1)</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  <span class="keywordtype">int</span> squaredbit = 0x40000000;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="keywordtype">int</span> remainder = x;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <span class="keywordtype">int</span> root = 0;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <span class="keywordflow">while</span> (squaredbit &gt; 0) {</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keywordflow">if</span> (remainder &gt;= (squaredbit | root)) {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;      remainder -= (squaredbit | root);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;      root &gt;&gt;= 1;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;      root |= squaredbit;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    } <span class="keywordflow">else</span></div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;      root &gt;&gt;= 1;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    squaredbit &gt;&gt;= 2;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  }</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keywordflow">return</span> root;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;}</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment">// calcParity</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="keywordtype">bool</span> calcParity(uint8_t v)</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;{</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  v ^= v &gt;&gt; 4;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  v &amp;= 0xf;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <span class="keywordflow">return</span> (0x6996 &gt;&gt; v) &amp; 1;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;}</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment">// realloc32</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment">// free32</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment">// size must be a multiple of uint32_t (32 bit)</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="keywordtype">void</span> * realloc32(<span class="keywordtype">void</span> * ptr, <span class="keywordtype">size_t</span> size)</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;{</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  uint32_t * newBuffer = (uint32_t*) heap_caps_malloc(size, MALLOC_CAP_32BIT);</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keywordflow">if</span> (ptr) {</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    moveItems(newBuffer, (uint32_t*)ptr, size / <span class="keyword">sizeof</span>(uint32_t));</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    heap_caps_free(ptr);</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  }</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  <span class="keywordflow">return</span> newBuffer;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;}</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="keywordtype">void</span> free32(<span class="keywordtype">void</span> * ptr)</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;{</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  heap_caps_free(ptr);</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;}</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="comment">// msToTicks</span></div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;uint32_t msToTicks(<span class="keywordtype">int</span> ms)</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;{</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  <span class="keywordflow">return</span> ms &lt; 0 ? portMAX_DELAY : pdMS_TO_TICKS(ms);</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;}</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">// getChipPackage</span></div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;ChipPackage getChipPackage()</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;{</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="comment">// read CHIP_VER_PKG (block0, byte 3, 105th bit % 32 = 9, 3 bits)</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  uint32_t ver_pkg = (REG_READ(EFUSE_BLK0_RDATA3_REG) &gt;&gt; 9) &amp; 7;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;  <span class="keywordflow">switch</span> (ver_pkg) {</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;      <span class="keywordflow">return</span> ChipPackage::ESP32D0WDQ6;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keywordflow">case</span> 1:</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;      <span class="keywordflow">return</span> ChipPackage::ESP32D0WDQ5;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="keywordflow">case</span> 2:</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;      <span class="keywordflow">return</span> ChipPackage::ESP32D2WDQ5;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">case</span> 5:</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;      <span class="keywordflow">return</span> ChipPackage::ESP32PICOD4;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;      <span class="keywordflow">return</span> ChipPackage::Unknown;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  }</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;}</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;adc1_channel_t ADC1_GPIO2Channel(gpio_num_t gpio)</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;{</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  <span class="keywordflow">switch</span> (gpio) {</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_0_GPIO_NUM:</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_0;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_1_GPIO_NUM:</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_1;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_2_GPIO_NUM:</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_2;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_3_GPIO_NUM:</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_3;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_4_GPIO_NUM:</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_4;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_5_GPIO_NUM:</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_5;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_6_GPIO_NUM:</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_6;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keywordflow">case</span> ADC1_CHANNEL_7_GPIO_NUM:</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_7;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordflow">default</span>:</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;      <span class="keywordflow">return</span> ADC1_CHANNEL_0;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  }</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;}</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="comment">// configureGPIO</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="keywordtype">void</span> configureGPIO(gpio_num_t gpio, gpio_mode_t mode)</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;{</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[gpio], PIN_FUNC_GPIO);</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;  gpio_set_direction(gpio, mode);</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;}</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="comment">// getApbFrequency</span></div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;uint32_t getApbFrequency()</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;{</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  rtc_cpu_freq_config_t conf;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;  rtc_clk_cpu_freq_get_config(&amp;conf);</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  <span class="keywordflow">return</span> conf.freq_mhz &gt;= 80 ? 80000000 : (conf.source_freq_mhz * 80000000 / conf.div);</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;}</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="comment">// getCPUFrequencyMHz</span></div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;uint32_t getCPUFrequencyMHz()</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;{</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  rtc_cpu_freq_config_t conf;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;  rtc_clk_cpu_freq_get_config(&amp;conf);</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;  <span class="keywordflow">return</span> conf.freq_mhz;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;}</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="comment">// esp_intr_alloc_pinnedToCore</span></div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="keyword">struct </span>esp_intr_alloc_args {</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  <span class="keywordtype">int</span>             source;</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;  <span class="keywordtype">int</span>             flags;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  intr_handler_t  handler;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  <span class="keywordtype">void</span> *          arg;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  intr_handle_t * ret_handle;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  TaskHandle_t    waitingTask;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;};</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="keywordtype">void</span> esp_intr_alloc_pinnedToCore_task(<span class="keywordtype">void</span> * arg)</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;{</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  <span class="keyword">auto</span> args = (esp_intr_alloc_args*) arg;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  esp_intr_alloc(args-&gt;source, args-&gt;flags, args-&gt;handler, args-&gt;arg, args-&gt;ret_handle);</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  xTaskNotifyGive(args-&gt;waitingTask);</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  vTaskDelete(NULL);</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;}</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="keywordtype">void</span> esp_intr_alloc_pinnedToCore(<span class="keywordtype">int</span> source, <span class="keywordtype">int</span> flags, intr_handler_t handler, <span class="keywordtype">void</span> * arg, intr_handle_t * ret_handle, <span class="keywordtype">int</span> core)</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;{</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;  esp_intr_alloc_args args = { source, flags, handler, arg, ret_handle, xTaskGetCurrentTaskHandle() };</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;  xTaskCreatePinnedToCore(esp_intr_alloc_pinnedToCore_task, <span class="stringliteral">&quot;&quot;</span> , 1024, &amp;args, 3, NULL, core);</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  ulTaskNotifyTake(pdTRUE, portMAX_DELAY);</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;}</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="comment">// converts &#39;\&#39; or &#39;/&#39; to newSep</span></div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="keywordtype">void</span> replacePathSep(<span class="keywordtype">char</span> * path, <span class="keywordtype">char</span> newSep)</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;{</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  <span class="keywordflow">for</span> (; *path; ++path)</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <span class="keywordflow">if</span> (*path == <span class="charliteral">&#39;\\&#39;</span> || *path == <span class="charliteral">&#39;/&#39;</span>)</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;      *path = newSep;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;}</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;<span class="comment">// Sutherland-Cohen line clipping algorithm</span></div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> clipLine_code(<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, Rect <span class="keyword">const</span> &amp; clipRect)</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;{</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;  <span class="keywordtype">int</span> code = 0;</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;  <span class="keywordflow">if</span> (x &lt; clipRect.X1)</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    code = 1;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (x &gt; clipRect.X2)</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    code = 2;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;  <span class="keywordflow">if</span> (y &lt; clipRect.Y1)</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    code |= 4;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (y &gt; clipRect.Y2)</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    code |= 8;</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  <span class="keywordflow">return</span> code;</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;}</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="comment">// false = line is out of clipping rect</span></div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="comment">// true = line intersects or is inside the clipping rect (x1, y1, x2, y2 are changed if checkOnly=false)</span></div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="keywordtype">bool</span> clipLine(<span class="keywordtype">int</span> &amp; x1, <span class="keywordtype">int</span> &amp; y1, <span class="keywordtype">int</span> &amp; x2, <span class="keywordtype">int</span> &amp; y2, Rect <span class="keyword">const</span> &amp; clipRect, <span class="keywordtype">bool</span> checkOnly)</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;{</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;  <span class="keywordtype">int</span> newX1 = x1;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;  <span class="keywordtype">int</span> newY1 = y1;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;  <span class="keywordtype">int</span> newX2 = x2;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;  <span class="keywordtype">int</span> newY2 = y2;</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;  <span class="keywordtype">int</span> topLeftCode     = clipLine_code(newX1, newY1, clipRect);</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  <span class="keywordtype">int</span> bottomRightCode = clipLine_code(newX2, newY2, clipRect);</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="keywordflow">if</span> ((topLeftCode == 0) &amp;&amp; (bottomRightCode == 0)) {</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;      <span class="keywordflow">if</span> (!checkOnly) {</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        x1 = newX1;</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        y1 = newY1;</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        x2 = newX2;</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        y2 = newY2;</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;      }</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (topLeftCode &amp; bottomRightCode) {</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;      <span class="keywordflow">break</span>;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;      <span class="keywordtype">int</span> x = 0, y = 0;</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;      <span class="keywordtype">int</span> ncode = topLeftCode != 0 ? topLeftCode : bottomRightCode;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;      <span class="keywordflow">if</span> (ncode &amp; 8) {</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;        x = newX1 + (newX2 - newX1) * (clipRect.Y2 - newY1) / (newY2 - newY1);</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        y = clipRect.Y2;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;      } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ncode &amp; 4) {</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        x = newX1 + (newX2 - newX1) * (clipRect.Y1 - newY1) / (newY2 - newY1);</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;        y = clipRect.Y1;</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;      } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ncode &amp; 2) {</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;        y = newY1 + (newY2 - newY1) * (clipRect.X2 - newX1) / (newX2 - newX1);</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;        x = clipRect.X2;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;      } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ncode &amp; 1) {</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        y = newY1 + (newY2 - newY1) * (clipRect.X1 - newX1) / (newX2 - newX1);</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;        x = clipRect.X1;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;      }</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;      <span class="keywordflow">if</span> (ncode == topLeftCode) {</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;        newX1 = x;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        newY1 = y;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        topLeftCode = clipLine_code(newX1, newY1, clipRect);</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        newX2 = x;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;        newY2 = y;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        bottomRightCode = clipLine_code(newX2, newY2, clipRect);</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;      }</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    }</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;  }</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;}</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="comment">// removeRectangle</span></div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="comment">// remove &quot;rectToRemove&quot; from &quot;mainRect&quot;, pushing remaining rectangles to &quot;rects&quot; stack</span></div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="keywordtype">void</span> removeRectangle(Stack&lt;Rect&gt; &amp; rects, Rect <span class="keyword">const</span> &amp; mainRect, Rect <span class="keyword">const</span> &amp; rectToRemove)</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;{</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;  <span class="keywordflow">if</span> (!mainRect.intersects(rectToRemove) || rectToRemove.contains(mainRect))</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <span class="keywordflow">return</span>;</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  <span class="comment">// top rectangle</span></div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;  <span class="keywordflow">if</span> (mainRect.Y1 &lt; rectToRemove.Y1)</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    rects.push(Rect(mainRect.X1, mainRect.Y1, mainRect.X2, rectToRemove.Y1 - 1));</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  <span class="comment">// bottom rectangle</span></div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  <span class="keywordflow">if</span> (mainRect.Y2 &gt; rectToRemove.Y2)</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    rects.push(Rect(mainRect.X1, rectToRemove.Y2 + 1, mainRect.X2, mainRect.Y2));</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;  <span class="comment">// left rectangle</span></div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;  <span class="keywordflow">if</span> (mainRect.X1 &lt; rectToRemove.X1)</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    rects.push(Rect(mainRect.X1, tmax(rectToRemove.Y1, mainRect.Y1), rectToRemove.X1 - 1, tmin(rectToRemove.Y2, mainRect.Y2)));</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;  <span class="comment">// right rectangle</span></div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;  <span class="keywordflow">if</span> (mainRect.X2 &gt; rectToRemove.X2)</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    rects.push(Rect(rectToRemove.X2 + 1, tmax(rectToRemove.Y1, mainRect.Y1), mainRect.X2, tmin(rectToRemove.Y2, mainRect.Y2)));</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;}</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;<span class="comment">// Rect</span></div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;Rect IRAM_ATTR Rect::merge(Rect <span class="keyword">const</span> &amp; rect)<span class="keyword"> const</span></div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;  <span class="keywordflow">return</span> Rect(imin(rect.X1, <a class="code" href="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>), imin(rect.Y1, <a class="code" href="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>), imax(rect.X2, <a class="code" href="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>), imax(rect.Y2, <a class="code" href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a>));</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;}</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;Rect IRAM_ATTR Rect::intersection(Rect <span class="keyword">const</span> &amp; rect)<span class="keyword"> const</span></div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;  <span class="keywordflow">return</span> Rect(tmax(<a class="code" href="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, rect.X1), tmax(<a class="code" href="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, rect.Y1), tmin(<a class="code" href="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>, rect.X2), tmin(<a class="code" href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a>, rect.Y2));</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;}</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="comment">// rgb222_to_hsv</span></div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="comment">// R, G, B in the 0..3 range</span></div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="keywordtype">void</span> rgb222_to_hsv(<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_ad6dca68b61d96e60ca0062e00390ba9f.html#ad6dca68b61d96e60ca0062e00390ba9f">R</a>, <span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_aae2a690e4df0bce516938666009b5ea6.html#aae2a690e4df0bce516938666009b5ea6">G</a>, <span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_a7c7fb36d372d349a62c14f1e6c7337ea.html#a7c7fb36d372d349a62c14f1e6c7337ea">B</a>, <span class="keywordtype">double</span> * h, <span class="keywordtype">double</span> * s, <span class="keywordtype">double</span> * v)</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;{</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;  <span class="keywordtype">double</span> r = <a class="code" href="displaycontroller_8h_ad6dca68b61d96e60ca0062e00390ba9f.html#ad6dca68b61d96e60ca0062e00390ba9f">R</a> / 3.0;</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;  <span class="keywordtype">double</span> g = <a class="code" href="displaycontroller_8h_aae2a690e4df0bce516938666009b5ea6.html#aae2a690e4df0bce516938666009b5ea6">G</a> / 3.0;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;  <span class="keywordtype">double</span> b = <a class="code" href="displaycontroller_8h_a7c7fb36d372d349a62c14f1e6c7337ea.html#a7c7fb36d372d349a62c14f1e6c7337ea">B</a> / 3.0;</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;  <span class="keywordtype">double</span> cmax = tmax&lt;double&gt;(tmax&lt;double&gt;(r, g), b);</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;  <span class="keywordtype">double</span> cmin = tmin&lt;double&gt;(tmin&lt;double&gt;(r, g), b);</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;  <span class="keywordtype">double</span> diff = cmax - cmin;</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;  <span class="keywordflow">if</span> (cmax == cmin)</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    *h = 0;</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cmax == r)</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    *h = fmod((60.0 * ((g - b) / diff) + 360.0), 360.0);</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cmax == g)</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    *h = fmod((60.0 * ((b - r) / diff) + 120.0), 360.0);</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cmax == b)</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    *h = fmod((60.0 * ((r - g) / diff) + 240.0), 360.0);</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;  *s = cmax == 0 ? 0 : (diff / cmax) * 100.0;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;  *v = cmax * 100.0;</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;}</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="comment">// StringList</span></div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;StringList::StringList()</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;  : m_items(nullptr),</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    m_selMap(nullptr),</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    m_ownStrings(false),</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    m_count(0),</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    m_allocated(0)</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;{</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;}</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;StringList::~StringList()</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;{</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;  clear();</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;}</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;<span class="keywordtype">void</span> StringList::clear()</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;{</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;  <span class="keywordflow">if</span> (m_ownStrings) {</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; m_count; ++i)</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;      free((<span class="keywordtype">void</span>*) m_items[i]);</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;  }</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;  free32(m_items);</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;  free32(m_selMap);</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;  m_items  = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;  m_selMap = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;  m_count  = m_allocated = 0;</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;}</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;<span class="keywordtype">void</span> StringList::copyFrom(StringList <span class="keyword">const</span> &amp; src)</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;{</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;  clear();</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;  m_count = src.m_count;</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;  checkAllocatedSpace(m_count);</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; m_count; ++i) {</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;    m_items[i] = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keyword">set</span>(i, src.m_items[i]);</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;  }</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;  deselectAll();</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;}</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;<span class="keywordtype">void</span> StringList::checkAllocatedSpace(<span class="keywordtype">int</span> requiredItems)</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;{</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;  <span class="keywordflow">if</span> (m_allocated &lt; requiredItems) {</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keywordflow">if</span> (m_allocated == 0) {</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;      <span class="comment">// first time allocates exact space</span></div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;      m_allocated = requiredItems;</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;      <span class="comment">// next times allocate double</span></div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;      <span class="keywordflow">while</span> (m_allocated &lt; requiredItems)</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        m_allocated *= 2;</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    }</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    m_items  = (<span class="keywordtype">char</span> <span class="keyword">const</span>**) realloc32(m_items, m_allocated * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span> <span class="keyword">const</span> *));</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    m_selMap = (uint32_t*) realloc32(m_selMap, (31 + m_allocated) / 32 * <span class="keyword">sizeof</span>(uint32_t));</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;  }</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;}</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="keywordtype">void</span> StringList::insert(<span class="keywordtype">int</span> index, <span class="keywordtype">char</span> <span class="keyword">const</span> * str)</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;{</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;  ++m_count;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;  checkAllocatedSpace(m_count);</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;  moveItems(m_items + index + 1, m_items + index, m_count - index - 1);</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;  m_items[index] = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;  <span class="keyword">set</span>(index, str);</div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;  deselectAll();</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;}</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;<span class="keywordtype">int</span> StringList::append(<span class="keywordtype">char</span> <span class="keyword">const</span> * str)</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;{</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;  insert(m_count, str);</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;  <span class="keywordflow">return</span> m_count - 1;</div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;}</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;<span class="keywordtype">int</span> StringList::appendFmt(<span class="keyword">const</span> <span class="keywordtype">char</span> *format, ...)</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;{</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;  takeStrings();</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;  va_list ap;</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;  va_start(ap, format);</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;  <span class="keywordtype">int</span> size = vsnprintf(<span class="keyword">nullptr</span>, 0, format, ap) + 1;</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;  <span class="keywordflow">if</span> (size &gt; 0) {</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    va_end(ap);</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    va_start(ap, format);</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="keywordtype">char</span> buf[size + 1];</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    vsnprintf(buf, size, format, ap);</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    insert(m_count, buf);</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;  }</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;  va_end(ap);</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;  <span class="keywordflow">return</span> m_count - 1;</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;}</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="keywordtype">void</span> StringList::append(<span class="keywordtype">char</span> <span class="keyword">const</span> * strlist[], <span class="keywordtype">int</span> count)</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;{</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; count; ++i)</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;    insert(m_count, strlist[i]);</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;}</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="keywordtype">void</span> StringList::set(<span class="keywordtype">int</span> index, <span class="keywordtype">char</span> <span class="keyword">const</span> * str)</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;{</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;  <span class="keywordflow">if</span> (m_ownStrings) {</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    free((<span class="keywordtype">void</span>*)m_items[index]);</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;    m_items[index] = (<span class="keywordtype">char</span> <span class="keyword">const</span>*) malloc(strlen(str) + 1);</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;    strcpy((<span class="keywordtype">char</span>*)m_items[index], str);</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;    m_items[index] = str;</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;  }</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;}</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;<span class="keywordtype">void</span> StringList::remove(<span class="keywordtype">int</span> index)</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;{</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;  <span class="keywordflow">if</span> (m_ownStrings)</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    free((<span class="keywordtype">void</span>*)m_items[index]);</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;  moveItems(m_items + index, m_items + index + 1, m_count - index - 1);</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;  --m_count;</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;  deselectAll();</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;}</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;<span class="keywordtype">void</span> StringList::takeStrings()</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;{</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;  <span class="keywordflow">if</span> (!m_ownStrings) {</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    m_ownStrings = <span class="keyword">true</span>;</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    <span class="comment">// take existing strings</span></div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; m_count; ++i) {</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;      <span class="keywordtype">char</span> <span class="keyword">const</span> * str = m_items[i];</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;      m_items[i] = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;      <span class="keyword">set</span>(i, str);</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;    }</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;  }</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;}</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;<span class="keywordtype">void</span> StringList::deselectAll()</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;{</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; (31 + m_count) / 32; ++i)</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;    m_selMap[i] = 0;</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;}</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;<span class="keywordtype">bool</span> StringList::selected(<span class="keywordtype">int</span> index)</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;{</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;  <span class="keywordflow">return</span> m_selMap[index / 32] &amp; (1 &lt;&lt; (index % 32));</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;}</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="keywordtype">void</span> StringList::select(<span class="keywordtype">int</span> index, <span class="keywordtype">bool</span> value)</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;{</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;  <span class="keywordflow">if</span> (value)</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;    m_selMap[index / 32] |= 1 &lt;&lt; (index % 32);</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;    m_selMap[index / 32] &amp;= ~(1 &lt;&lt; (index % 32));</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;}</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;<span class="comment">// StringList</span></div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;<span class="comment">// FileBrowser</span></div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;<span class="keywordtype">char</span> <span class="keyword">const</span> * FileBrowser::s_SPIFFSMountPath;</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="keywordtype">bool</span>         FileBrowser::s_SPIFFSMounted = <span class="keyword">false</span>;</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;<span class="keywordtype">size_t</span>       FileBrowser::s_SPIFFSMaxFiles;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="keywordtype">char</span> <span class="keyword">const</span> * FileBrowser::s_SDCardMountPath;</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="keywordtype">bool</span>         FileBrowser::s_SDCardMounted = <span class="keyword">false</span>;</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="keywordtype">size_t</span>       FileBrowser::s_SDCardMaxFiles;</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="keywordtype">int</span>          FileBrowser::s_SDCardAllocationUnitSize;</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;int8_t       FileBrowser::s_SDCardMISO;</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;int8_t       FileBrowser::s_SDCardMOSI;</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;int8_t       FileBrowser::s_SDCardCLK;</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;int8_t       FileBrowser::s_SDCardCS;</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;FileBrowser::FileBrowser()</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;  : m_dir(nullptr),</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    m_count(0),</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    m_items(nullptr),</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    m_sorted(true),</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;    m_includeHiddenFiles(false),</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    m_namesStorage(nullptr)</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;{</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;}</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;FileBrowser::~FileBrowser()</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;{</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;  clear();</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;  free(m_dir);</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;  m_dir = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;}</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;<span class="keywordtype">void</span> FileBrowser::clear()</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;{</div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;  free(m_items);</div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;  m_items = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;  free(m_namesStorage);</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;  m_namesStorage = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;</div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;  m_count = 0;</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;}</div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;</div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;</div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="comment">// set absolute directory (full path must be specified)</span></div><div class="line"><a name="l00614"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a869e6778ad0ebb9eb21486a0c6a77908.html#a869e6778ad0ebb9eb21486a0c6a77908">  614</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a869e6778ad0ebb9eb21486a0c6a77908.html#a869e6778ad0ebb9eb21486a0c6a77908">FileBrowser::setDirectory</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * path)</div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;{</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;  <span class="keywordflow">if</span> (m_dir == <span class="keyword">nullptr</span> || strcmp(path, m_dir) != 0) {</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    free(m_dir);</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    m_dir = strdup(path);</div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;  }</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0.html#a772a14af288b5ce7d7b12a47814f82f0">reload</a>();</div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;}</div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;</div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;<span class="comment">// set relative directory:</span></div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="comment">//   &quot;..&quot; : go to the parent directory</span></div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="comment">//   &quot;dirname&quot;: go inside the specified sub directory</span></div><div class="line"><a name="l00627"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a24fc2c44087832c75d61e32aab65362a.html#a24fc2c44087832c75d61e32aab65362a">  627</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_file_browser_a24fc2c44087832c75d61e32aab65362a.html#a24fc2c44087832c75d61e32aab65362a">FileBrowser::changeDirectory</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * subdir)</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;{</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;  <span class="keywordflow">if</span> (!m_dir || strlen(subdir) == 0)</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;    <span class="keywordflow">return</span>;</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;  <span class="keywordflow">if</span> (strcmp(subdir, <span class="stringliteral">&quot;..&quot;</span>) == 0) {</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;    <span class="comment">// go to parent directory</span></div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;    <span class="keyword">auto</span> lastSlash = strrchr(m_dir, <span class="charliteral">&#39;/&#39;</span>);</div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;    <span class="keywordflow">if</span> (lastSlash) {</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;      <span class="keywordflow">if</span> (lastSlash != m_dir)</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        lastSlash[0] = 0;</div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;      <span class="keywordflow">else</span></div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;        lastSlash[1] = 0;</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;      <a class="code" href="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0.html#a772a14af288b5ce7d7b12a47814f82f0">reload</a>();</div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;    }</div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;    <span class="comment">// go to sub directory</span></div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    <span class="keyword">auto</span> oldLen = strcmp(m_dir, <span class="stringliteral">&quot;/&quot;</span>) == 0 ? 0 : strlen(m_dir);</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    <span class="keywordtype">char</span> * newDir = (<span class="keywordtype">char</span>*) malloc(oldLen + 1 + strlen(subdir) + 1);  <span class="comment">// m_dir + &#39;/&#39; + subdir + 0</span></div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    strcpy(newDir, m_dir);</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;    newDir[oldLen] = <span class="charliteral">&#39;/&#39;</span>;</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    strcpy(newDir + oldLen + 1, subdir);</div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    free(m_dir);</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    m_dir = newDir;</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    <a class="code" href="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0.html#a772a14af288b5ce7d7b12a47814f82f0">reload</a>();</div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;  }</div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;}</div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;</div><div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;</div><div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;<span class="keywordtype">int</span> FileBrowser::countDirEntries(<span class="keywordtype">int</span> * namesLength)</div><div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;{</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;  <span class="keywordtype">int</span> c = 0;</div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;  <span class="keywordflow">if</span> (strcmp(m_dir, <span class="stringliteral">&quot;/&quot;</span>) == 0) {</div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;    <span class="comment">// root dir</span></div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    <span class="keywordflow">if</span> (s_SPIFFSMounted)</div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;      ++c;</div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;    <span class="keywordflow">if</span> (s_SDCardMounted)</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;      ++c;</div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;</div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;    *namesLength = 0;</div><div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;    <span class="keywordflow">if</span> (m_dir) {</div><div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;      <span class="keyword">auto</span> dirp = opendir(m_dir);</div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;      <span class="keywordflow">while</span> (dirp) {</div><div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;        <span class="keyword">auto</span> dp = readdir(dirp);</div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;        <span class="keywordflow">if</span> (dp == NULL)</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;          <span class="keywordflow">break</span>;</div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;        <span class="keywordflow">if</span> (strcmp(<span class="stringliteral">&quot;.&quot;</span>, dp-&gt;d_name) &amp;&amp; strcmp(<span class="stringliteral">&quot;..&quot;</span>, dp-&gt;d_name) &amp;&amp; dp-&gt;d_type != DT_UNKNOWN) {</div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;          *namesLength += strlen(dp-&gt;d_name) + 1;</div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;          ++c;</div><div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;        }</div><div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;      }</div><div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;      <span class="keywordflow">if</span> (dirp)</div><div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;        closedir(dirp);</div><div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;    }</div><div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;</div><div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;  }</div><div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;</div><div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;  <span class="keywordflow">return</span> c;</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;}</div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;</div><div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;</div><div class="line"><a name="l00690"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_ada0ad83619db625b54d8ebd96569dd2a.html#ada0ad83619db625b54d8ebd96569dd2a">  690</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_ada0ad83619db625b54d8ebd96569dd2a.html#ada0ad83619db625b54d8ebd96569dd2a">FileBrowser::exists</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name, <span class="keywordtype">bool</span> caseSensitive)</div><div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;{</div><div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;  <span class="keywordflow">if</span> (caseSensitive) {</div><div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; m_count; ++i)</div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;      <span class="keywordflow">if</span> (strcmp(name, m_items[i].name) == 0)</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; m_count; ++i)</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;      <span class="keywordflow">if</span> (strcasecmp(name, m_items[i].name) == 0)</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;  }</div><div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;}</div><div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;</div><div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;</div><div class="line"><a name="l00705"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a491bdb8de71e71b25c40f94e19abfb8a.html#a491bdb8de71e71b25c40f94e19abfb8a">  705</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="classfabgl_1_1_file_browser_a491bdb8de71e71b25c40f94e19abfb8a.html#a491bdb8de71e71b25c40f94e19abfb8a">FileBrowser::fileSize</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name)</div><div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;{</div><div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;  <span class="keywordtype">size_t</span> size = 0;</div><div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(name) + 1];</div><div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;  sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name);</div><div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;  <span class="keyword">auto</span> fr = fopen(fullpath, <span class="stringliteral">&quot;rb&quot;</span>);</div><div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;  <span class="keywordflow">if</span> (fr) {</div><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;    fseek(fr, 0, SEEK_END);</div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;    size = ftell(fr);</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    fclose(fr);</div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;  }</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;  <span class="keywordflow">return</span> size;</div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;}</div><div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;</div><div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;</div><div class="line"><a name="l00720"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_ab83dce66efa36c6dfa8a9e2c537c5ced.html#ab83dce66efa36c6dfa8a9e2c537c5ced">  720</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_ab83dce66efa36c6dfa8a9e2c537c5ced.html#ab83dce66efa36c6dfa8a9e2c537c5ced">FileBrowser::fileCreationDate</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name, <span class="keywordtype">int</span> * year, <span class="keywordtype">int</span> * month, <span class="keywordtype">int</span> * day, <span class="keywordtype">int</span> * hour, <span class="keywordtype">int</span> * minutes, <span class="keywordtype">int</span> * seconds)</div><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;{</div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(name) + 1];</div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;  sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name);</div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;  <span class="keyword">struct </span>stat s;</div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;  <span class="keywordflow">if</span> (stat(fullpath, &amp;s))</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;  <span class="keyword">auto</span> tm  = *localtime((time_t*)&amp;s.st_ctime);  <span class="comment">// I know, this is not create date, but status change. Anyway I cannot find &quot;st_birthtimespec&quot;</span></div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;  *year    = 1900 + tm.tm_year;</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;  *month   = 1 + tm.tm_mon;</div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;  *day     = tm.tm_mday;</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;  *hour    = tm.tm_hour;</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;  *minutes = tm.tm_min;</div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;  *seconds = imin(tm.tm_sec, 59); <span class="comment">// [0, 61] (until C99), [0, 60] (since C99)</span></div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;}</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;</div><div class="line"><a name="l00738"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a0fe266e857208c45e5427d1c53fe718d.html#a0fe266e857208c45e5427d1c53fe718d">  738</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a0fe266e857208c45e5427d1c53fe718d.html#a0fe266e857208c45e5427d1c53fe718d">FileBrowser::fileUpdateDate</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name, <span class="keywordtype">int</span> * year, <span class="keywordtype">int</span> * month, <span class="keywordtype">int</span> * day, <span class="keywordtype">int</span> * hour, <span class="keywordtype">int</span> * minutes, <span class="keywordtype">int</span> * seconds)</div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;{</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(name) + 1];</div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;  sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name);</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;  <span class="keyword">struct </span>stat s;</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;  <span class="keywordflow">if</span> (stat(fullpath, &amp;s))</div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;  <span class="keyword">auto</span> tm  = *localtime((time_t*)&amp;s.st_mtime);</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;  *year    = 1900 + tm.tm_year;</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;  *month   = 1 + tm.tm_mon;</div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;  *day     = tm.tm_mday;</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;  *hour    = tm.tm_hour;</div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;  *minutes = tm.tm_min;</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;  *seconds = imin(tm.tm_sec, 59); <span class="comment">// [0, 61] (until C99), [0, 60] (since C99)</span></div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;}</div><div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;</div><div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;</div><div class="line"><a name="l00756"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a2f7745f4bdc15c5fc80a6adb51848e0e.html#a2f7745f4bdc15c5fc80a6adb51848e0e">  756</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a2f7745f4bdc15c5fc80a6adb51848e0e.html#a2f7745f4bdc15c5fc80a6adb51848e0e">FileBrowser::fileAccessDate</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name, <span class="keywordtype">int</span> * year, <span class="keywordtype">int</span> * month, <span class="keywordtype">int</span> * day, <span class="keywordtype">int</span> * hour, <span class="keywordtype">int</span> * minutes, <span class="keywordtype">int</span> * seconds)</div><div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;{</div><div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(name) + 1];</div><div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;  sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name);</div><div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;  <span class="keyword">struct </span>stat s;</div><div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;  <span class="keywordflow">if</span> (stat(fullpath, &amp;s))</div><div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;  <span class="keyword">auto</span> tm  = *localtime((time_t*)&amp;s.st_atime);</div><div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;  *year    = 1900 + tm.tm_year;</div><div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;  *month   = 1 + tm.tm_mon;</div><div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;  *day     = tm.tm_mday;</div><div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;  *hour    = tm.tm_hour;</div><div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;  *minutes = tm.tm_min;</div><div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;  *seconds = imin(tm.tm_sec, 59); <span class="comment">// [0, 61] (until C99), [0, 60] (since C99)</span></div><div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;}</div><div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;</div><div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;</div><div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;</div><div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;<span class="keywordtype">int</span> DirComp(<span class="keyword">const</span> <span class="keywordtype">void</span> * i1, <span class="keyword">const</span> <span class="keywordtype">void</span> * i2)</div><div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;{</div><div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;  <a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a> * d1 = (<a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a>*)i1;</div><div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;  <a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a> * d2 = (<a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a>*)i2;</div><div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;  <span class="keywordflow">if</span> (d1-&gt;<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> != d2-&gt;<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a>) <span class="comment">// directories first</span></div><div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;    <span class="keywordflow">return</span> d1-&gt;<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> ? -1 : +1;</div><div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;  <span class="keywordflow">else</span></div><div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;    <span class="keywordflow">return</span> strcmp(d1-&gt;<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>, d2-&gt;<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>);</div><div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;}</div><div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;</div><div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;</div><div class="line"><a name="l00786"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0.html#a772a14af288b5ce7d7b12a47814f82f0">  786</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0.html#a772a14af288b5ce7d7b12a47814f82f0">FileBrowser::reload</a>()</div><div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;{</div><div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;  <span class="keywordtype">bool</span> retval = <span class="keyword">true</span>;</div><div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;</div><div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;  clear();</div><div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;  <span class="keywordtype">int</span> namesAlloc;</div><div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;  <span class="keywordtype">int</span> c = countDirEntries(&amp;namesAlloc);</div><div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;  m_items = (<a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a>*) malloc(<span class="keyword">sizeof</span>(<a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a>) * (c + 1));</div><div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;  m_namesStorage = (<span class="keywordtype">char</span>*) malloc(namesAlloc);</div><div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;  <span class="keywordtype">char</span> * sname = m_namesStorage;</div><div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;</div><div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;  <span class="keywordflow">if</span> (strcmp(m_dir, <span class="stringliteral">&quot;/&quot;</span>) == 0) {</div><div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;</div><div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;    <span class="comment">// root dir</span></div><div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;    <span class="keywordflow">if</span> (s_SPIFFSMounted) {</div><div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;      m_items[m_count].<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>  = s_SPIFFSMountPath + 1; <span class="comment">// +1 to bypass &quot;/&quot;</span></div><div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;      m_items[m_count].<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;      ++m_count;</div><div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    }</div><div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    <span class="keywordflow">if</span> (s_SDCardMounted) {</div><div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;      m_items[m_count].<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>  = s_SDCardMountPath + 1; <span class="comment">// +1 to bypass &quot;/&quot;</span></div><div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;      m_items[m_count].<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;      ++m_count;</div><div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;    }</div><div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;</div><div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;</div><div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    <span class="comment">// first item is always &quot;..&quot;</span></div><div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    m_items[0].<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>  = <span class="stringliteral">&quot;..&quot;</span>;</div><div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;    m_items[0].<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;    ++m_count;</div><div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;</div><div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;    <span class="keywordtype">int</span> hiddenFilesCount = 0;</div><div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;    <span class="keyword">auto</span> dirp = opendir(m_dir);</div><div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;    <span class="keywordflow">while</span> (dirp) {</div><div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;      <span class="keyword">auto</span> dp = readdir(dirp);</div><div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;      <span class="keywordflow">if</span> (dp == NULL)</div><div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;      <span class="keywordflow">if</span> (strcmp(<span class="stringliteral">&quot;.&quot;</span>, dp-&gt;d_name) &amp;&amp; strcmp(<span class="stringliteral">&quot;..&quot;</span>, dp-&gt;d_name) &amp;&amp; dp-&gt;d_type != DT_UNKNOWN) {</div><div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;        <a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a> * di = m_items + m_count;</div><div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="comment">// check if this is a simulated directory (like in SPIFFS)</span></div><div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        <span class="keyword">auto</span> slashPos = strchr(dp-&gt;d_name, <span class="charliteral">&#39;/&#39;</span>);</div><div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;        <span class="keywordflow">if</span> (slashPos) {</div><div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;          <span class="comment">// yes, this is a simulated dir. Trunc and avoid to insert it twice</span></div><div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;          <span class="keyword">auto</span> len = slashPos - dp-&gt;d_name;</div><div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;          strncpy(sname, dp-&gt;d_name, len);</div><div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;          sname[len] = 0;</div><div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;          <span class="keywordflow">if</span> (!<a class="code" href="classfabgl_1_1_file_browser_ada0ad83619db625b54d8ebd96569dd2a.html#ada0ad83619db625b54d8ebd96569dd2a">exists</a>(sname)) {</div><div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;            di-&gt;<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>  = sname;</div><div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;            di-&gt;<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;            sname += len + 1;</div><div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;            ++m_count;</div><div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;          }</div><div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;          <span class="keywordtype">bool</span> isHidden = dp-&gt;d_name[0] == <span class="charliteral">&#39;.&#39;</span>;</div><div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;          <span class="keywordflow">if</span> (!isHidden || m_includeHiddenFiles) {</div><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;            strcpy(sname, dp-&gt;d_name);</div><div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;            di-&gt;<a class="code" href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">name</a>  = sname;</div><div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;            di-&gt;<a class="code" href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">isDir</a> = (dp-&gt;d_type == DT_DIR);</div><div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;            sname += strlen(sname) + 1;</div><div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;            ++m_count;</div><div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;          }</div><div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;          <span class="keywordflow">if</span> (isHidden)</div><div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;            ++hiddenFilesCount;</div><div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;        }</div><div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;      }</div><div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;    }</div><div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;    <span class="keywordflow">if</span> (dirp)</div><div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;      closedir(dirp);</div><div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;      retval = <span class="keyword">false</span>;</div><div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;</div><div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;    <span class="comment">// for SPIFFS &quot;opendir&quot; returns always true, even for not existing dirs. An hidden file means there is the SPIFFS directory placeholder</span></div><div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;    <span class="keywordflow">if</span> (m_count == 1 &amp;&amp; hiddenFilesCount == 0 &amp;&amp; <a class="code" href="classfabgl_1_1_file_browser_ac2c8661dbeb0ea19f33067b5be9cabbd.html#ac2c8661dbeb0ea19f33067b5be9cabbd">getDriveType</a>(m_dir) == <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764">DriveType::SPIFFS</a>)</div><div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;      retval = <span class="keyword">false</span>; <span class="comment">// no hidden files, so the directory doesn&#39;t exist</span></div><div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;</div><div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;  }</div><div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;</div><div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;  <span class="keywordflow">if</span> (m_sorted)</div><div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;    qsort(m_items, m_count, <span class="keyword">sizeof</span>(<a class="code" href="structfabgl_1_1_dir_item.html">DirItem</a>), DirComp);</div><div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;</div><div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;  <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;}</div><div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;</div><div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;</div><div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;<span class="comment">// note: for SPIFFS this creates an empty &quot;.dirname&quot; file. The SPIFFS path is detected when path starts with &quot;/spiffs&quot; or s_SPIFFSMountPath</span></div><div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;<span class="comment">// &quot;dirname&quot; is not a path, just a directory name created inside &quot;m_dir&quot;</span></div><div class="line"><a name="l00873"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_ae914c9b9b77a82ff77b608b2ea90f222.html#ae914c9b9b77a82ff77b608b2ea90f222">  873</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_file_browser_ae914c9b9b77a82ff77b608b2ea90f222.html#ae914c9b9b77a82ff77b608b2ea90f222">FileBrowser::makeDirectory</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * dirname)</div><div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;{</div><div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;  <span class="keywordtype">int</span> dirnameLen = strlen(dirname);</div><div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;  <span class="keywordflow">if</span> (dirnameLen &gt; 0) {</div><div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classfabgl_1_1_file_browser_ad19323c84b323fa156344a82670db8b1.html#ad19323c84b323fa156344a82670db8b1">getCurrentDriveType</a>() == <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764">DriveType::SPIFFS</a>) {</div><div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;      <span class="comment">// simulated directory, puts an hidden placeholder</span></div><div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;      <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 3 + 2 * dirnameLen + 1];</div><div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;      <span class="keyword">auto</span> name = dirname;</div><div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;      <span class="keywordflow">while</span> (*name) {</div><div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;        <span class="keyword">auto</span> next = name + 1;</div><div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;        <span class="keywordflow">while</span> (*next &amp;&amp; *next != <span class="charliteral">&#39;\\&#39;</span> &amp;&amp; *next != <span class="charliteral">&#39;/&#39;</span>)</div><div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;          ++next;</div><div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;        strcpy(fullpath, m_dir);</div><div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;        <span class="keywordflow">if</span> (dirname != name) {</div><div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;          strcat(fullpath, <span class="stringliteral">&quot;/&quot;</span>);</div><div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;          strncat(fullpath, dirname, name - dirname - 1);</div><div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;        }</div><div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;        strcat(fullpath, <span class="stringliteral">&quot;/&quot;</span>);</div><div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;        strncat(fullpath, name, next - name);</div><div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;        strcat(fullpath, <span class="stringliteral">&quot;/.&quot;</span>);</div><div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;        strncat(fullpath, name, next - name);</div><div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;        replacePathSep(fullpath, <span class="charliteral">&#39;/&#39;</span>);</div><div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;        FILE * f = fopen(fullpath, <span class="stringliteral">&quot;wb&quot;</span>);</div><div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;        fclose(f);</div><div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;        <span class="keywordflow">if</span> (*next == 0)</div><div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;          <span class="keywordflow">break</span>;</div><div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;        name = next + 1;</div><div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;      }</div><div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;</div><div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;      <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + dirnameLen + 1];</div><div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;      sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, dirname);</div><div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;      replacePathSep(fullpath, <span class="charliteral">&#39;/&#39;</span>);</div><div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;      mkdir(fullpath, ACCESSPERMS);</div><div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;    }</div><div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;  }</div><div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;}</div><div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;</div><div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;</div><div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;<span class="comment">// removes a file or a directory (and all files inside it)</span></div><div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;<span class="comment">// The SPIFFS path is detected when path starts with &quot;/spiffs&quot; or s_SPIFFSMountPath</span></div><div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;<span class="comment">// &quot;name&quot; is not a path, just a file or directory name inside &quot;m_dir&quot;</span></div><div class="line"><a name="l00915"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_abe59d75d2dc7c39d671a183bb875d36a.html#abe59d75d2dc7c39d671a183bb875d36a">  915</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_file_browser_abe59d75d2dc7c39d671a183bb875d36a.html#abe59d75d2dc7c39d671a183bb875d36a">FileBrowser::remove</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name)</div><div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;{</div><div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(name) + 1];</div><div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;  sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name);</div><div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;  <span class="keywordtype">int</span> r = unlink(fullpath);</div><div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;</div><div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;  <span class="keywordflow">if</span> (r != 0) {</div><div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;    <span class="comment">// failed, try to remove directory</span></div><div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;    r = rmdir(fullpath);</div><div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;  }</div><div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;</div><div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;  <span class="keywordflow">if</span> (r != 0) {</div><div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;    <span class="comment">// failed, try simulated directory in SPIFFS</span></div><div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classfabgl_1_1_file_browser_ad19323c84b323fa156344a82670db8b1.html#ad19323c84b323fa156344a82670db8b1">getCurrentDriveType</a>() == <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764">DriveType::SPIFFS</a>) {</div><div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;      <span class="comment">// simulated directory</span></div><div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;      <span class="comment">// maybe this is a directory, remove &quot;.dir&quot; file</span></div><div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;      <span class="keywordtype">char</span> hidpath[strlen(m_dir) + 3 + 2 * strlen(name) + 1];</div><div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;      sprintf(hidpath, <span class="stringliteral">&quot;%s/%s/.%s&quot;</span>, m_dir, name, name);</div><div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;      unlink(hidpath);</div><div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;      <span class="comment">// maybe the directory contains files, remove all</span></div><div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;      <span class="keyword">auto</span> dirp = opendir(fullpath);</div><div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;      <span class="keywordflow">while</span> (dirp) {</div><div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;        <span class="keyword">auto</span> dp = readdir(dirp);</div><div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;        <span class="keywordflow">if</span> (dp == NULL)</div><div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;          <span class="keywordflow">break</span>;</div><div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;        <span class="keywordflow">if</span> (strcmp(<span class="stringliteral">&quot;.&quot;</span>, dp-&gt;d_name) &amp;&amp; strcmp(<span class="stringliteral">&quot;..&quot;</span>, dp-&gt;d_name) &amp;&amp; dp-&gt;d_type != DT_UNKNOWN) {</div><div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;          <span class="keywordtype">char</span> sfullpath[strlen(fullpath) + 1 + strlen(dp-&gt;d_name) + 1];</div><div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;          sprintf(sfullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, fullpath, dp-&gt;d_name);</div><div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;          unlink(sfullpath);</div><div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;        }</div><div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;      }</div><div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;      closedir(dirp);</div><div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;    }</div><div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;  }</div><div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;}</div><div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;</div><div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;</div><div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;<span class="comment">// works only for files</span></div><div class="line"><a name="l00953"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a3e296bd593e2edbbd24553103c8f60d7.html#a3e296bd593e2edbbd24553103c8f60d7">  953</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_file_browser_a3e296bd593e2edbbd24553103c8f60d7.html#a3e296bd593e2edbbd24553103c8f60d7">FileBrowser::rename</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * oldName, <span class="keywordtype">char</span> <span class="keyword">const</span> * newName)</div><div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;{</div><div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;  <span class="keywordtype">char</span> oldfullpath[strlen(m_dir) + 1 + strlen(oldName) + 1];</div><div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;  sprintf(oldfullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, oldName);</div><div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;</div><div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;  <span class="keywordtype">char</span> newfullpath[strlen(m_dir) + 1 + strlen(newName) + 1];</div><div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;  sprintf(newfullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, newName);</div><div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;</div><div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;  <a class="code" href="classfabgl_1_1_file_browser_a3e296bd593e2edbbd24553103c8f60d7.html#a3e296bd593e2edbbd24553103c8f60d7">::rename</a>(oldfullpath, newfullpath);</div><div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;}</div><div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;</div><div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;</div><div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;<span class="comment">// return a full path</span></div><div class="line"><a name="l00966"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_aaf8de56f5661f18b284041f06e02877a.html#aaf8de56f5661f18b284041f06e02877a">  966</a></span>&#160;<span class="keywordtype">char</span> * <a class="code" href="classfabgl_1_1_file_browser_aaf8de56f5661f18b284041f06e02877a.html#aaf8de56f5661f18b284041f06e02877a">FileBrowser::createTempFilename</a>()</div><div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;{</div><div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;  constexpr <span class="keywordtype">int</span> FLEN = 6;</div><div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;  <span class="keyword">auto</span> ret = (<span class="keywordtype">char</span>*) malloc(strlen(m_dir) + 1 + FLEN + 4 + 1);</div><div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div><div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;    <span class="keywordtype">char</span> name[FLEN + 1] = { 0 };</div><div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; FLEN; ++i)</div><div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;      name[i] = 65 + (rand() % 26);</div><div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;    sprintf(ret, <span class="stringliteral">&quot;%s/%s.TMP&quot;</span>, m_dir, name);</div><div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="classfabgl_1_1_file_browser_ada0ad83619db625b54d8ebd96569dd2a.html#ada0ad83619db625b54d8ebd96569dd2a">exists</a>(name))</div><div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;      <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;  }</div><div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;}</div><div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;</div><div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;</div><div class="line"><a name="l00981"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a73bebaa14ab318eeb8c73dcb99feb789.html#a73bebaa14ab318eeb8c73dcb99feb789">  981</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a73bebaa14ab318eeb8c73dcb99feb789.html#a73bebaa14ab318eeb8c73dcb99feb789">FileBrowser::truncate</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name, <span class="keywordtype">size_t</span> size)</div><div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;{</div><div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;  constexpr <span class="keywordtype">size_t</span> BUFLEN = 512;</div><div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;</div><div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(name) + 1];</div><div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;  sprintf(fullpath, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name);</div><div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;</div><div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;  <span class="comment">// in future maybe...</span></div><div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;  <span class="comment">//::truncate(name, size);</span></div><div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;</div><div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;  <span class="keywordtype">bool</span> retval = <span class="keyword">false</span>;</div><div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;</div><div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;  <span class="comment">// for now...</span></div><div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;  <span class="keywordtype">char</span> * tempFilename = <a class="code" href="classfabgl_1_1_file_browser_aaf8de56f5661f18b284041f06e02877a.html#aaf8de56f5661f18b284041f06e02877a">createTempFilename</a>();</div><div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;  <span class="keywordflow">if</span> (::<a class="code" href="classfabgl_1_1_file_browser_a3e296bd593e2edbbd24553103c8f60d7.html#a3e296bd593e2edbbd24553103c8f60d7">rename</a>(fullpath, tempFilename) == 0) {</div><div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;    <span class="keywordtype">void</span> * buf = malloc(BUFLEN);</div><div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    <span class="keywordflow">if</span> (buf) {</div><div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;      <span class="keyword">auto</span> fr = fopen(tempFilename, <span class="stringliteral">&quot;rb&quot;</span>);</div><div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;      <span class="keywordflow">if</span> (fr) {</div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;        <span class="keyword">auto</span> fw = fopen(fullpath, <span class="stringliteral">&quot;wb&quot;</span>);</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;        <span class="keywordflow">if</span> (fw) {</div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;          <span class="keywordflow">while</span> (size &gt; 0) {</div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;            <span class="keyword">auto</span> l = fread(buf, 1, tmin(size, BUFLEN), fr);</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;            <span class="keywordflow">if</span> (l == 0)</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;              <span class="keywordflow">break</span>;</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;            fwrite(buf, 1, l, fw);</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;            size -= l;</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;          }</div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;          <span class="comment">// just in case truncate is used to expand the file</span></div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;          <span class="keywordflow">for</span> (; size &gt; 0; --size)</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;            fputc(0, fw);</div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;          retval = <span class="keyword">true</span>;</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;          fclose(fw);</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;        }</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;        fclose(fr);</div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;      }</div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;    }</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;    free(buf);</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;    unlink(tempFilename);</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;  }</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;  free(tempFilename);</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;  <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;}</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;</div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;</div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;<span class="comment">// concatenates current directory and specified name and store result into fullpath</span></div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;<span class="comment">// Specifying outPath=nullptr returns required length</span></div><div class="line"><a name="l01031"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_aa367259cb797d7c07fa5ea32c8e63f87.html#aa367259cb797d7c07fa5ea32c8e63f87"> 1031</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="classfabgl_1_1_file_browser_aa367259cb797d7c07fa5ea32c8e63f87.html#aa367259cb797d7c07fa5ea32c8e63f87">FileBrowser::getFullPath</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * name, <span class="keywordtype">char</span> * outPath, <span class="keywordtype">int</span> maxlen)</div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;{</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;  <span class="keywordflow">return</span> (outPath ? snprintf(outPath, maxlen, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name) : snprintf(<span class="keyword">nullptr</span>, 0, <span class="stringliteral">&quot;%s/%s&quot;</span>, m_dir, name)) + 1;</div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;}</div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;</div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;</div><div class="line"><a name="l01037"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a735bef30b9975fce75c682f0170fe748.html#a735bef30b9975fce75c682f0170fe748"> 1037</a></span>&#160;FILE * <a class="code" href="classfabgl_1_1_file_browser_a735bef30b9975fce75c682f0170fe748.html#a735bef30b9975fce75c682f0170fe748">FileBrowser::openFile</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * filename, <span class="keywordtype">char</span> <span class="keyword">const</span> * mode)</div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;{</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;  <span class="keywordtype">char</span> fullpath[strlen(m_dir) + 1 + strlen(filename) + 1];</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;  strcpy(fullpath, m_dir);</div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;  strcat(fullpath, <span class="stringliteral">&quot;/&quot;</span>);</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;  strcat(fullpath, filename);</div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;</div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;  replacePathSep(fullpath, <span class="charliteral">&#39;/&#39;</span>);</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;  <span class="keywordflow">return</span> fopen(fullpath, mode);</div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;}</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;</div><div class="line"><a name="l01050"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_ad19323c84b323fa156344a82670db8b1.html#ad19323c84b323fa156344a82670db8b1"> 1050</a></span>&#160;<a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#ga6c3316022eddc73875d854fcf43e61aa">DriveType</a> <a class="code" href="classfabgl_1_1_file_browser_ad19323c84b323fa156344a82670db8b1.html#ad19323c84b323fa156344a82670db8b1">FileBrowser::getCurrentDriveType</a>()</div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;{</div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classfabgl_1_1_file_browser_ac2c8661dbeb0ea19f33067b5be9cabbd.html#ac2c8661dbeb0ea19f33067b5be9cabbd">getDriveType</a>(m_dir);</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;}</div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;</div><div class="line"><a name="l01056"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_ac2c8661dbeb0ea19f33067b5be9cabbd.html#ac2c8661dbeb0ea19f33067b5be9cabbd"> 1056</a></span>&#160;<a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#ga6c3316022eddc73875d854fcf43e61aa">DriveType</a> <a class="code" href="classfabgl_1_1_file_browser_ac2c8661dbeb0ea19f33067b5be9cabbd.html#ac2c8661dbeb0ea19f33067b5be9cabbd">FileBrowser::getDriveType</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * path)</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;{</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;  <span class="keywordflow">if</span> (strncmp(path, <span class="stringliteral">&quot;/spiffs&quot;</span>, 7) == 0 || (s_SPIFFSMounted &amp;&amp; strncmp(path, s_SPIFFSMountPath, strlen(s_SPIFFSMountPath)) == 0)) {</div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764">DriveType::SPIFFS</a>;</div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (s_SDCardMounted &amp;&amp; strncmp(path, s_SDCardMountPath, strlen(s_SDCardMountPath)) == 0) {</div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa826ee4b27642806340fe4905532841e8">DriveType::SDCard</a>;</div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group___enumerations_ga8ac9813c9c9df8a1e7f6ec66b346f08e.html#gga8ac9813c9c9df8a1e7f6ec66b346f08ea6adf97f83acf6453d4a6a4b1070f3754">DriveType::None</a>;</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;  }</div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;}</div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;</div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;</div><div class="line"><a name="l01068"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a6b2124790d3f9f59c771c45192768f90.html#a6b2124790d3f9f59c771c45192768f90"> 1068</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a6b2124790d3f9f59c771c45192768f90.html#a6b2124790d3f9f59c771c45192768f90">FileBrowser::format</a>(<a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#ga6c3316022eddc73875d854fcf43e61aa">DriveType</a> driveType, <span class="keywordtype">int</span> drive)</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;{</div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;  esp_task_wdt_init(45, <span class="keyword">false</span>);</div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;</div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;  <span class="keywordflow">if</span> (driveType == <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa826ee4b27642806340fe4905532841e8">DriveType::SDCard</a> &amp;&amp; s_SDCardMounted) {</div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;    <span class="comment">// unmount filesystem</span></div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;    <span class="keywordtype">char</span> drv[3] = {(char)(<span class="charliteral">&#39;0&#39;</span> + drive), <span class="charliteral">&#39;:&#39;</span>, 0};</div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160; 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s_SPIFFSMounted) {</div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;    <span class="comment">// driveType == DriveType::SPIFFS</span></div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;    <span class="keywordtype">bool</span> r = (esp_spiffs_format(<span class="keyword">nullptr</span>) == ESP_OK);</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;</div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;    <a class="code" href="classfabgl_1_1_file_browser_a439ad1663a3ab4922b8451c14d2b8126.html#a439ad1663a3ab4922b8451c14d2b8126">remountSPIFFS</a>();</div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;</div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;    <span class="keywordflow">return</span> r;</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;  } <span class="keywordflow">else</span></div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;}</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;</div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;</div><div class="line"><a name="l01115"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a854da7be3c7cd8cc54d82171b978b52c.html#a854da7be3c7cd8cc54d82171b978b52c"> 1115</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a854da7be3c7cd8cc54d82171b978b52c.html#a854da7be3c7cd8cc54d82171b978b52c">FileBrowser::mountSDCard</a>(<span class="keywordtype">bool</span> formatOnFail, <span class="keywordtype">char</span> <span class="keyword">const</span> * mountPath, <span class="keywordtype">size_t</span> maxFiles, <span class="keywordtype">int</span> allocationUnitSize, <span class="keywordtype">int</span> MISO, <span class="keywordtype">int</span> MOSI, <span class="keywordtype">int</span> CLK, <span class="keywordtype">int</span> CS)</div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;{</div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;  <span class="keywordflow">if</span> (getChipPackage() == ChipPackage::ESP32PICOD4) {</div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;    MISO = 2;</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;    MOSI = 12;</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;  }</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;</div><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;  s_SDCardMountPath          = mountPath;</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;  s_SDCardMaxFiles           = maxFiles;</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;  s_SDCardAllocationUnitSize = allocationUnitSize;</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;  s_SDCardMISO               = MISO;</div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;  s_SDCardMOSI               = MOSI;</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;  s_SDCardCLK                = CLK;</div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;  s_SDCardCS                 = CS;</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;</div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;  sdmmc_host_t host = SDSPI_HOST_DEFAULT();</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;  sdspi_slot_config_t slot_config = SDSPI_SLOT_CONFIG_DEFAULT();</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;  slot_config.gpio_miso = int2gpio(MISO);</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;  slot_config.gpio_mosi = int2gpio(MOSI);</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;  slot_config.gpio_sck  = int2gpio(CLK);</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;  slot_config.gpio_cs   = int2gpio(CS);</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;  esp_vfs_fat_sdmmc_mount_config_t mount_config;</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;  mount_config.format_if_mount_failed = formatOnFail;</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;  mount_config.max_files = maxFiles;</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;  mount_config.allocation_unit_size = allocationUnitSize;</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;  sdmmc_card_t* card;</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;  s_SDCardMounted = (esp_vfs_fat_sdmmc_mount(mountPath, &amp;host, &amp;slot_config, &amp;mount_config, &amp;card) == ESP_OK);</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;  <span class="keywordflow">return</span> s_SDCardMounted;</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;}</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;</div><div class="line"><a name="l01146"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_adb2f342e1d445e4e0611c6eb2d954253.html#adb2f342e1d445e4e0611c6eb2d954253"> 1146</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_file_browser_adb2f342e1d445e4e0611c6eb2d954253.html#adb2f342e1d445e4e0611c6eb2d954253">FileBrowser::unmountSDCard</a>()</div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;{</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;  <span class="keywordflow">if</span> (s_SDCardMounted) {</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;    esp_vfs_fat_sdmmc_unmount();</div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;    s_SDCardMounted = <span class="keyword">false</span>;</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;  }</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;}</div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;</div><div class="line"><a name="l01155"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_aa2b76be449d670209622acf0076ec082.html#aa2b76be449d670209622acf0076ec082"> 1155</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_aa2b76be449d670209622acf0076ec082.html#aa2b76be449d670209622acf0076ec082">FileBrowser::remountSDCard</a>()</div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;{</div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;  <a class="code" href="classfabgl_1_1_file_browser_adb2f342e1d445e4e0611c6eb2d954253.html#adb2f342e1d445e4e0611c6eb2d954253">unmountSDCard</a>();</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classfabgl_1_1_file_browser_a854da7be3c7cd8cc54d82171b978b52c.html#a854da7be3c7cd8cc54d82171b978b52c">mountSDCard</a>(<span class="keyword">false</span>, s_SDCardMountPath, s_SDCardMaxFiles, s_SDCardAllocationUnitSize, s_SDCardMISO, s_SDCardMOSI, s_SDCardCLK, s_SDCardCS);</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;}</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;</div><div class="line"><a name="l01162"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a1ec113d68af98bd0e6c053d9efa34992.html#a1ec113d68af98bd0e6c053d9efa34992"> 1162</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a1ec113d68af98bd0e6c053d9efa34992.html#a1ec113d68af98bd0e6c053d9efa34992">FileBrowser::mountSPIFFS</a>(<span class="keywordtype">bool</span> formatOnFail, <span class="keywordtype">char</span> <span class="keyword">const</span> * mountPath, <span class="keywordtype">size_t</span> maxFiles)</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;{</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;  s_SPIFFSMountPath = mountPath;</div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;  s_SPIFFSMaxFiles  = maxFiles;</div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;  esp_vfs_spiffs_conf_t conf = {</div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;      .base_path              = mountPath,</div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;      .partition_label        = <span class="keyword">nullptr</span>,</div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;      .max_files              = maxFiles,</div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;      .format_if_mount_failed = <span class="keyword">true</span></div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;  };</div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;  s_SPIFFSMounted = (esp_vfs_spiffs_register(&amp;conf) == ESP_OK);</div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;  <span class="keywordflow">return</span> s_SPIFFSMounted;</div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;}</div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;</div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;</div><div class="line"><a name="l01177"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a96964e684eab9cc187cf4fa4718eb441.html#a96964e684eab9cc187cf4fa4718eb441"> 1177</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_file_browser_a96964e684eab9cc187cf4fa4718eb441.html#a96964e684eab9cc187cf4fa4718eb441">FileBrowser::unmountSPIFFS</a>()</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;{</div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;  <span class="keywordflow">if</span> (s_SPIFFSMounted) {</div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;    esp_vfs_spiffs_unregister(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;    s_SPIFFSMounted = <span class="keyword">false</span>;</div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;  }</div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;}</div><div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;</div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;</div><div class="line"><a name="l01186"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_a439ad1663a3ab4922b8451c14d2b8126.html#a439ad1663a3ab4922b8451c14d2b8126"> 1186</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_a439ad1663a3ab4922b8451c14d2b8126.html#a439ad1663a3ab4922b8451c14d2b8126">FileBrowser::remountSPIFFS</a>()</div><div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;{</div><div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;  <a class="code" href="classfabgl_1_1_file_browser_a96964e684eab9cc187cf4fa4718eb441.html#a96964e684eab9cc187cf4fa4718eb441">unmountSPIFFS</a>();</div><div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="classfabgl_1_1_file_browser_a1ec113d68af98bd0e6c053d9efa34992.html#a1ec113d68af98bd0e6c053d9efa34992">mountSPIFFS</a>(<span class="keyword">false</span>, s_SPIFFSMountPath, s_SPIFFSMaxFiles);</div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;}</div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;</div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;</div><div class="line"><a name="l01193"></a><span class="lineno"><a class="line" href="classfabgl_1_1_file_browser_add3ed512954c5a4d5abe2b9d78b9f725.html#add3ed512954c5a4d5abe2b9d78b9f725"> 1193</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classfabgl_1_1_file_browser_add3ed512954c5a4d5abe2b9d78b9f725.html#add3ed512954c5a4d5abe2b9d78b9f725">FileBrowser::getFSInfo</a>(<a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#ga6c3316022eddc73875d854fcf43e61aa">DriveType</a> driveType, <span class="keywordtype">int</span> drive, int64_t * total, int64_t * used)</div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;{</div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;  *total = *used = 0;</div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;</div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;  <span class="keywordflow">if</span> (driveType == <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa826ee4b27642806340fe4905532841e8">DriveType::SDCard</a>) {</div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;</div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;    FATFS * fs;</div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;    DWORD free_clusters;</div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;    <span class="keywordtype">char</span> drv[3] = {(char)(<span class="charliteral">&#39;0&#39;</span> + drive), <span class="charliteral">&#39;:&#39;</span>, 0};</div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;    <span class="keywordflow">if</span> (f_getfree(drv, &amp;free_clusters, &amp;fs) != FR_OK)</div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;    int64_t total_sectors = (fs-&gt;n_fatent - 2) * fs-&gt;csize;</div><div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;    int64_t free_sectors = free_clusters * fs-&gt;csize;</div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;    *total = total_sectors * fs-&gt;ssize;</div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;    *used = *total - free_sectors * fs-&gt;ssize;</div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;</div><div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;</div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (driveType == <a class="code" href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764">DriveType::SPIFFS</a>) {</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;</div><div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;    <span class="keywordtype">size_t</span> stotal = 0, sused = 0;</div><div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;    <span class="keywordflow">if</span> (esp_spiffs_info(NULL, &amp;stotal, &amp;sused) != ESP_OK)</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;    *total = stotal;</div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;    *used  = sused;</div><div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;</div><div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;  } <span class="keywordflow">else</span></div><div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;}</div><div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;</div><div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;</div><div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;<span class="comment">// FileBrowser</span></div><div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;<span class="comment"></span></div><div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;</div><div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;</div><div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;</div><div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;<span class="comment">// LightMemoryPool</span></div><div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;</div><div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;</div><div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;<span class="keywordtype">void</span> LightMemoryPool::mark(<span class="keywordtype">int</span> pos, int16_t size, <span class="keywordtype">bool</span> allocated)</div><div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;{</div><div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;  m_mem[pos]     = size &amp; 0xff;</div><div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;  m_mem[pos + 1] = ((size &gt;&gt; 8) &amp; 0x7f) | (allocated ? 0x80 : 0);</div><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;}</div><div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;</div><div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;</div><div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;int16_t LightMemoryPool::getSize(<span class="keywordtype">int</span> pos)</div><div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;{</div><div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;  <span class="keywordflow">return</span> m_mem[pos] | ((m_mem[pos + 1] &amp; 0x7f) &lt;&lt; 8);</div><div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;}</div><div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;</div><div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;</div><div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;<span class="keywordtype">bool</span> LightMemoryPool::isFree(<span class="keywordtype">int</span> pos)</div><div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;{</div><div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;  <span class="keywordflow">return</span> (m_mem[pos + 1] &amp; 0x80) == 0;</div><div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;}</div><div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;</div><div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;</div><div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;LightMemoryPool::LightMemoryPool(<span class="keywordtype">int</span> poolSize)</div><div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;{</div><div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;  m_poolSize = poolSize + 2;</div><div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;  m_mem = (uint8_t*) heap_caps_malloc(m_poolSize, MALLOC_CAP_8BIT | MALLOC_CAP_INTERNAL);</div><div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;  mark(0, m_poolSize - 2, <span class="keyword">false</span>);</div><div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;}</div><div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;</div><div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;</div><div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;LightMemoryPool::~LightMemoryPool()</div><div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;{</div><div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;  heap_caps_free(m_mem);</div><div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;}</div><div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;</div><div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;</div><div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;<span class="keywordtype">void</span> * LightMemoryPool::alloc(<span class="keywordtype">int</span> size)</div><div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;{</div><div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> pos = 0; pos &lt; m_poolSize; ) {</div><div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;    int16_t blockSize = getSize(pos);</div><div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;    <span class="keywordflow">if</span> (isFree(pos)) {</div><div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;      <span class="keywordflow">if</span> (blockSize == size) {</div><div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;        <span class="comment">// found a block having the same size</span></div><div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;        mark(pos, size, <span class="keyword">true</span>);</div><div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;        <span class="keywordflow">return</span> m_mem + pos + 2;</div><div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;      } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (blockSize &gt; size) {</div><div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;        <span class="comment">// found a block having larger size</span></div><div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;        <span class="keywordtype">int</span> remainingSize = blockSize - size - 2;</div><div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;        <span class="keywordflow">if</span> (remainingSize &gt; 0)</div><div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;          mark(pos + 2 + size, remainingSize, <span class="keyword">false</span>);  <span class="comment">// create new free block at the end of this block</span></div><div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;          size = blockSize; <span class="comment">// to avoid to waste last block</span></div><div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;        mark(pos, size, <span class="keyword">true</span>);  <span class="comment">// reduce size of this block and mark as allocated</span></div><div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;        <span class="keywordflow">return</span> m_mem + pos + 2;</div><div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;        <span class="comment">// this block hasn&#39;t enough space</span></div><div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;        <span class="comment">// can merge with next block?</span></div><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;        <span class="keywordtype">int</span> nextBlockPos = pos + 2 + blockSize;</div><div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;        <span class="keywordflow">if</span> (nextBlockPos &lt; m_poolSize &amp;&amp; isFree(nextBlockPos)) {</div><div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;          <span class="comment">// join blocks and stay at this pos</span></div><div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;          mark(pos, blockSize + getSize(nextBlockPos) + 2, <span class="keyword">false</span>);</div><div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;        } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;          <span class="comment">// move to the next block</span></div><div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;          pos += blockSize + 2;</div><div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;        }</div><div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;      }</div><div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;      <span class="comment">// move to the next block</span></div><div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;      pos += blockSize + 2;</div><div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;    }</div><div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;  }</div><div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;}</div><div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;</div><div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;</div><div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;<span class="keywordtype">bool</span> LightMemoryPool::memCheck()</div><div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;{</div><div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;  <span class="keywordtype">int</span> pos = 0;</div><div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;  <span class="keywordflow">while</span> (pos &lt; m_poolSize) {</div><div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;    int16_t blockSize = getSize(pos);</div><div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;    pos += blockSize + 2;</div><div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;  }</div><div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;  <span class="keywordflow">return</span> pos == m_poolSize;</div><div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;}</div><div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;</div><div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;</div><div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;<span class="keywordtype">int</span> LightMemoryPool::totFree()</div><div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;{</div><div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;  <span class="keywordtype">int</span> r = 0;</div><div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> pos = 0; pos &lt; m_poolSize; ) {</div><div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;    int16_t blockSize = getSize(pos);</div><div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;    <span class="keywordflow">if</span> (isFree(pos))</div><div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;      r += blockSize;</div><div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;    pos += blockSize + 2;</div><div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;  }</div><div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;  <span class="keywordflow">return</span> r;</div><div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;}</div><div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;</div><div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;</div><div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;<span class="keywordtype">int</span> LightMemoryPool::totAllocated()</div><div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;{</div><div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;  <span class="keywordtype">int</span> r = 0;</div><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> pos = 0; pos &lt; m_poolSize; ) {</div><div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;    int16_t blockSize = getSize(pos);</div><div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;    <span class="keywordflow">if</span> (!isFree(pos))</div><div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;      r += blockSize;</div><div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;    pos += blockSize + 2;</div><div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;  }</div><div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;  <span class="keywordflow">return</span> r;</div><div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;}</div><div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;</div><div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;</div><div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;<span class="keywordtype">int</span> LightMemoryPool::largestFree()</div><div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;{</div><div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;  <span class="keywordtype">int</span> r = 0;</div><div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> pos = 0; pos &lt; m_poolSize; ) {</div><div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;    int16_t blockSize = getSize(pos);</div><div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;    <span class="keywordflow">if</span> (isFree(pos) &amp;&amp; blockSize &gt; r)</div><div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;      r = blockSize;</div><div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;    pos += blockSize + 2;</div><div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;  }</div><div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;  <span class="keywordflow">return</span> r;</div><div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;}</div><div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;</div><div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;</div><div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;<span class="comment">// LightMemoryPool</span></div><div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;<span class="comment"></span></div><div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;</div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;</div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;<span class="comment">// CoreUsage</span></div><div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;</div><div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;</div><div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;<span class="keywordtype">int</span> CoreUsage::s_busiestCore = -1;</div><div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;</div><div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;</div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;<span class="comment">// CoreUsage</span></div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;<span class="comment"></span></div><div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;</div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;}</div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;</div><div class="ttc" id="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266_html_aefe36b84395404eaeb2fb7bc8dfa9266"><div class="ttname"><a href="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">fabgl::Rect::Y1</a></div><div class="ttdeci">int16_t Y1</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00193">fabutils.h:193</a></div></div>
<div class="ttc" id="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70_html_a5f1de76dd5d451949e12c0fbc966ca70"><div class="ttname"><a href="structfabgl_1_1_dir_item_a5f1de76dd5d451949e12c0fbc966ca70.html#a5f1de76dd5d451949e12c0fbc966ca70">fabgl::DirItem::name</a></div><div class="ttdeci">char const  * name</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00450">fabutils.h:450</a></div></div>
<div class="ttc" id="ps2controller_8h_html"><div class="ttname"><a href="ps2controller_8h.html">ps2controller.h</a></div><div class="ttdoc">This file contains fabgl::PS2Controller definition. </div></div>
<div class="ttc" id="vga16controller_8h_html"><div class="ttname"><a href="vga16controller_8h.html">vga16controller.h</a></div><div class="ttdoc">This file contains fabgl::VGA16Controller definition. </div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a73bebaa14ab318eeb8c73dcb99feb789_html_a73bebaa14ab318eeb8c73dcb99feb789"><div class="ttname"><a href="classfabgl_1_1_file_browser_a73bebaa14ab318eeb8c73dcb99feb789.html#a73bebaa14ab318eeb8c73dcb99feb789">fabgl::FileBrowser::truncate</a></div><div class="ttdeci">bool truncate(char const *name, size_t size)</div><div class="ttdoc">Truncates a file to the specified size. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00981">fabutils.cpp:981</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a3e296bd593e2edbbd24553103c8f60d7_html_a3e296bd593e2edbbd24553103c8f60d7"><div class="ttname"><a href="classfabgl_1_1_file_browser_a3e296bd593e2edbbd24553103c8f60d7.html#a3e296bd593e2edbbd24553103c8f60d7">fabgl::FileBrowser::rename</a></div><div class="ttdeci">void rename(char const *oldName, char const *newName)</div><div class="ttdoc">Renames a file. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00953">fabutils.cpp:953</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_abe59d75d2dc7c39d671a183bb875d36a_html_abe59d75d2dc7c39d671a183bb875d36a"><div class="ttname"><a href="classfabgl_1_1_file_browser_abe59d75d2dc7c39d671a183bb875d36a.html#abe59d75d2dc7c39d671a183bb875d36a">fabgl::FileBrowser::remove</a></div><div class="ttdeci">void remove(char const *name)</div><div class="ttdoc">Removes a file or directory. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00915">fabutils.cpp:915</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a854da7be3c7cd8cc54d82171b978b52c_html_a854da7be3c7cd8cc54d82171b978b52c"><div class="ttname"><a href="classfabgl_1_1_file_browser_a854da7be3c7cd8cc54d82171b978b52c.html#a854da7be3c7cd8cc54d82171b978b52c">fabgl::FileBrowser::mountSDCard</a></div><div class="ttdeci">static bool mountSDCard(bool formatOnFail, char const *mountPath, size_t maxFiles=4, int allocationUnitSize=16 *1024, int MISO=16, int MOSI=17, int CLK=14, int CS=13)</div><div class="ttdoc">Mounts filesystem on SD Card. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01115">fabutils.cpp:1115</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a869e6778ad0ebb9eb21486a0c6a77908_html_a869e6778ad0ebb9eb21486a0c6a77908"><div class="ttname"><a href="classfabgl_1_1_file_browser_a869e6778ad0ebb9eb21486a0c6a77908.html#a869e6778ad0ebb9eb21486a0c6a77908">fabgl::FileBrowser::setDirectory</a></div><div class="ttdeci">bool setDirectory(const char *path)</div><div class="ttdoc">Sets absolute directory path. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00614">fabutils.cpp:614</a></div></div>
<div class="ttc" id="displaycontroller_8h_a7c7fb36d372d349a62c14f1e6c7337ea_html_a7c7fb36d372d349a62c14f1e6c7337ea"><div class="ttname"><a href="displaycontroller_8h_a7c7fb36d372d349a62c14f1e6c7337ea.html#a7c7fb36d372d349a62c14f1e6c7337ea">B</a></div><div class="ttdeci">uint8_t B</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l01165">displaycontroller.h:1165</a></div></div>
<div class="ttc" id="vgacontroller_8h_html"><div class="ttname"><a href="vgacontroller_8h.html">vgacontroller.h</a></div><div class="ttdoc">This file contains fabgl::VGAController definition. </div></div>
<div class="ttc" id="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed_html_a0dd601bb81c34d0e0e1c71e445d8c9ed"><div class="ttname"><a href="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">fabgl::Rect::X1</a></div><div class="ttdeci">int16_t X1</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00192">fabutils.h:192</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a491bdb8de71e71b25c40f94e19abfb8a_html_a491bdb8de71e71b25c40f94e19abfb8a"><div class="ttname"><a href="classfabgl_1_1_file_browser_a491bdb8de71e71b25c40f94e19abfb8a.html#a491bdb8de71e71b25c40f94e19abfb8a">fabgl::FileBrowser::fileSize</a></div><div class="ttdeci">size_t fileSize(char const *name)</div><div class="ttdoc">Determines file size. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00705">fabutils.cpp:705</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a0fe266e857208c45e5427d1c53fe718d_html_a0fe266e857208c45e5427d1c53fe718d"><div class="ttname"><a href="classfabgl_1_1_file_browser_a0fe266e857208c45e5427d1c53fe718d.html#a0fe266e857208c45e5427d1c53fe718d">fabgl::FileBrowser::fileUpdateDate</a></div><div class="ttdeci">bool fileUpdateDate(char const *name, int *year, int *month, int *day, int *hour, int *minutes, int *seconds)</div><div class="ttdoc">Gets file update date and time. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00738">fabutils.cpp:738</a></div></div>
<div class="ttc" id="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa_html_gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764"><div class="ttname"><a href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa146673cebceb52efdad49e33019dd764">fabgl::DriveType::SPIFFS</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_ab83dce66efa36c6dfa8a9e2c537c5ced_html_ab83dce66efa36c6dfa8a9e2c537c5ced"><div class="ttname"><a href="classfabgl_1_1_file_browser_ab83dce66efa36c6dfa8a9e2c537c5ced.html#ab83dce66efa36c6dfa8a9e2c537c5ced">fabgl::FileBrowser::fileCreationDate</a></div><div class="ttdeci">bool fileCreationDate(char const *name, int *year, int *month, int *day, int *hour, int *minutes, int *seconds)</div><div class="ttdoc">Gets file creation date and time. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00720">fabutils.cpp:720</a></div></div>
<div class="ttc" id="vga2controller_8h_html"><div class="ttname"><a href="vga2controller_8h.html">vga2controller.h</a></div><div class="ttdoc">This file contains fabgl::VGA2Controller definition. </div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_adb2f342e1d445e4e0611c6eb2d954253_html_adb2f342e1d445e4e0611c6eb2d954253"><div class="ttname"><a href="classfabgl_1_1_file_browser_adb2f342e1d445e4e0611c6eb2d954253.html#adb2f342e1d445e4e0611c6eb2d954253">fabgl::FileBrowser::unmountSDCard</a></div><div class="ttdeci">static void unmountSDCard()</div><div class="ttdoc">Unmounts filesystem on SD Card. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01146">fabutils.cpp:1146</a></div></div>
<div class="ttc" id="displaycontroller_8h_aae2a690e4df0bce516938666009b5ea6_html_aae2a690e4df0bce516938666009b5ea6"><div class="ttname"><a href="displaycontroller_8h_aae2a690e4df0bce516938666009b5ea6.html#aae2a690e4df0bce516938666009b5ea6">G</a></div><div class="ttdeci">uint8_t G</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l01164">displaycontroller.h:1164</a></div></div>
<div class="ttc" id="fabutils_8h_html"><div class="ttname"><a href="fabutils_8h.html">fabutils.h</a></div><div class="ttdoc">This file contains some utility classes and functions. </div></div>
<div class="ttc" id="namespacefabgl_html"><div class="ttname"><a href="namespacefabgl.html">fabgl</a></div><div class="ttdef"><b>Definition:</b> <a href="canvas_8cpp_source.html#l00031">canvas.cpp:31</a></div></div>
<div class="ttc" id="structfabgl_1_1_dir_item_html"><div class="ttname"><a href="structfabgl_1_1_dir_item.html">fabgl::DirItem</a></div><div class="ttdoc">FileBrowser item specificator. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00448">fabutils.h:448</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_aaf8de56f5661f18b284041f06e02877a_html_aaf8de56f5661f18b284041f06e02877a"><div class="ttname"><a href="classfabgl_1_1_file_browser_aaf8de56f5661f18b284041f06e02877a.html#aaf8de56f5661f18b284041f06e02877a">fabgl::FileBrowser::createTempFilename</a></div><div class="ttdeci">char * createTempFilename()</div><div class="ttdoc">Creates a random temporary filename, with absolute path. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00966">fabutils.cpp:966</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_aa367259cb797d7c07fa5ea32c8e63f87_html_aa367259cb797d7c07fa5ea32c8e63f87"><div class="ttname"><a href="classfabgl_1_1_file_browser_aa367259cb797d7c07fa5ea32c8e63f87.html#aa367259cb797d7c07fa5ea32c8e63f87">fabgl::FileBrowser::getFullPath</a></div><div class="ttdeci">int getFullPath(char const *name, char *outPath=nullptr, int maxlen=0)</div><div class="ttdoc">Composes a full file path given a relative name. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01031">fabutils.cpp:1031</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07_html_a3e43b2629ffdaba77fe72f8f70818f07"><div class="ttname"><a href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">fabgl::Rect::Y2</a></div><div class="ttdeci">int16_t Y2</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00195">fabutils.h:195</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_ad19323c84b323fa156344a82670db8b1_html_ad19323c84b323fa156344a82670db8b1"><div class="ttname"><a href="classfabgl_1_1_file_browser_ad19323c84b323fa156344a82670db8b1.html#ad19323c84b323fa156344a82670db8b1">fabgl::FileBrowser::getCurrentDriveType</a></div><div class="ttdeci">DriveType getCurrentDriveType()</div><div class="ttdoc">Returns the drive type of current directory. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01050">fabutils.cpp:1050</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a6b2124790d3f9f59c771c45192768f90_html_a6b2124790d3f9f59c771c45192768f90"><div class="ttname"><a href="classfabgl_1_1_file_browser_a6b2124790d3f9f59c771c45192768f90.html#a6b2124790d3f9f59c771c45192768f90">fabgl::FileBrowser::format</a></div><div class="ttdeci">static bool format(DriveType driveType, int drive)</div><div class="ttdoc">Formats SPIFFS or SD Card. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01068">fabutils.cpp:1068</a></div></div>
<div class="ttc" id="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa_html_ga6c3316022eddc73875d854fcf43e61aa"><div class="ttname"><a href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#ga6c3316022eddc73875d854fcf43e61aa">fabgl::DriveType</a></div><div class="ttdeci">DriveType</div><div class="ttdoc">This enum defines drive types (SPIFFS or SD Card) </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00457">fabutils.h:457</a></div></div>
<div class="ttc" id="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa_html_gga6c3316022eddc73875d854fcf43e61aaa826ee4b27642806340fe4905532841e8"><div class="ttname"><a href="group___enumerations_ga6c3316022eddc73875d854fcf43e61aa.html#gga6c3316022eddc73875d854fcf43e61aaa826ee4b27642806340fe4905532841e8">fabgl::DriveType::SDCard</a></div></div>
<div class="ttc" id="displaycontroller_8h_ad6dca68b61d96e60ca0062e00390ba9f_html_ad6dca68b61d96e60ca0062e00390ba9f"><div class="ttname"><a href="displaycontroller_8h_ad6dca68b61d96e60ca0062e00390ba9f.html#ad6dca68b61d96e60ca0062e00390ba9f">R</a></div><div class="ttdeci">uint8_t R</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l01163">displaycontroller.h:1163</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_aa2b76be449d670209622acf0076ec082_html_aa2b76be449d670209622acf0076ec082"><div class="ttname"><a href="classfabgl_1_1_file_browser_aa2b76be449d670209622acf0076ec082.html#aa2b76be449d670209622acf0076ec082">fabgl::FileBrowser::remountSDCard</a></div><div class="ttdeci">static bool remountSDCard()</div><div class="ttdoc">Remounts SDCard filesystem, using the same parameters. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01155">fabutils.cpp:1155</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_ae914c9b9b77a82ff77b608b2ea90f222_html_ae914c9b9b77a82ff77b608b2ea90f222"><div class="ttname"><a href="classfabgl_1_1_file_browser_ae914c9b9b77a82ff77b608b2ea90f222.html#ae914c9b9b77a82ff77b608b2ea90f222">fabgl::FileBrowser::makeDirectory</a></div><div class="ttdeci">void makeDirectory(char const *dirname)</div><div class="ttdoc">Creates a directory. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00873">fabutils.cpp:873</a></div></div>
<div class="ttc" id="group___enumerations_ga8ac9813c9c9df8a1e7f6ec66b346f08e_html_gga8ac9813c9c9df8a1e7f6ec66b346f08ea6adf97f83acf6453d4a6a4b1070f3754"><div class="ttname"><a href="group___enumerations_ga8ac9813c9c9df8a1e7f6ec66b346f08e.html#gga8ac9813c9c9df8a1e7f6ec66b346f08ea6adf97f83acf6453d4a6a4b1070f3754">fabgl::LineEnds::None</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a2f7745f4bdc15c5fc80a6adb51848e0e_html_a2f7745f4bdc15c5fc80a6adb51848e0e"><div class="ttname"><a href="classfabgl_1_1_file_browser_a2f7745f4bdc15c5fc80a6adb51848e0e.html#a2f7745f4bdc15c5fc80a6adb51848e0e">fabgl::FileBrowser::fileAccessDate</a></div><div class="ttdeci">bool fileAccessDate(char const *name, int *year, int *month, int *day, int *hour, int *minutes, int *seconds)</div><div class="ttdoc">Gets file access date and time. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00756">fabutils.cpp:756</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_ac2c8661dbeb0ea19f33067b5be9cabbd_html_ac2c8661dbeb0ea19f33067b5be9cabbd"><div class="ttname"><a href="classfabgl_1_1_file_browser_ac2c8661dbeb0ea19f33067b5be9cabbd.html#ac2c8661dbeb0ea19f33067b5be9cabbd">fabgl::FileBrowser::getDriveType</a></div><div class="ttdeci">static DriveType getDriveType(char const *path)</div><div class="ttdoc">Returns the drive type of specified path. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01056">fabutils.cpp:1056</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52_html_aacc253365e856de8781b525223af3c52"><div class="ttname"><a href="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">fabgl::Rect::X2</a></div><div class="ttdeci">int16_t X2</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00194">fabutils.h:194</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a24fc2c44087832c75d61e32aab65362a_html_a24fc2c44087832c75d61e32aab65362a"><div class="ttname"><a href="classfabgl_1_1_file_browser_a24fc2c44087832c75d61e32aab65362a.html#a24fc2c44087832c75d61e32aab65362a">fabgl::FileBrowser::changeDirectory</a></div><div class="ttdeci">void changeDirectory(const char *subdir)</div><div class="ttdoc">Sets relative directory path. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00627">fabutils.cpp:627</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a735bef30b9975fce75c682f0170fe748_html_a735bef30b9975fce75c682f0170fe748"><div class="ttname"><a href="classfabgl_1_1_file_browser_a735bef30b9975fce75c682f0170fe748.html#a735bef30b9975fce75c682f0170fe748">fabgl::FileBrowser::openFile</a></div><div class="ttdeci">FILE * openFile(char const *filename, char const *mode)</div><div class="ttdoc">Opens a file from current directory. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01037">fabutils.cpp:1037</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a1ec113d68af98bd0e6c053d9efa34992_html_a1ec113d68af98bd0e6c053d9efa34992"><div class="ttname"><a href="classfabgl_1_1_file_browser_a1ec113d68af98bd0e6c053d9efa34992.html#a1ec113d68af98bd0e6c053d9efa34992">fabgl::FileBrowser::mountSPIFFS</a></div><div class="ttdeci">static bool mountSPIFFS(bool formatOnFail, char const *mountPath, size_t maxFiles=4)</div><div class="ttdoc">Mounts filesystem on SPIFFS (Flash) </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01162">fabutils.cpp:1162</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_ada0ad83619db625b54d8ebd96569dd2a_html_ada0ad83619db625b54d8ebd96569dd2a"><div class="ttname"><a href="classfabgl_1_1_file_browser_ada0ad83619db625b54d8ebd96569dd2a.html#ada0ad83619db625b54d8ebd96569dd2a">fabgl::FileBrowser::exists</a></div><div class="ttdeci">bool exists(char const *name, bool caseSensitive=true)</div><div class="ttdoc">Determines if a file or directory exists. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00690">fabutils.cpp:690</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0_html_a772a14af288b5ce7d7b12a47814f82f0"><div class="ttname"><a href="classfabgl_1_1_file_browser_a772a14af288b5ce7d7b12a47814f82f0.html#a772a14af288b5ce7d7b12a47814f82f0">fabgl::FileBrowser::reload</a></div><div class="ttdeci">bool reload()</div><div class="ttdoc">Reloads directory content. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l00786">fabutils.cpp:786</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_add3ed512954c5a4d5abe2b9d78b9f725_html_add3ed512954c5a4d5abe2b9d78b9f725"><div class="ttname"><a href="classfabgl_1_1_file_browser_add3ed512954c5a4d5abe2b9d78b9f725.html#add3ed512954c5a4d5abe2b9d78b9f725">fabgl::FileBrowser::getFSInfo</a></div><div class="ttdeci">static bool getFSInfo(DriveType driveType, int drive, int64_t *total, int64_t *used)</div><div class="ttdoc">Gets total and free space on a filesystem. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01193">fabutils.cpp:1193</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a439ad1663a3ab4922b8451c14d2b8126_html_a439ad1663a3ab4922b8451c14d2b8126"><div class="ttname"><a href="classfabgl_1_1_file_browser_a439ad1663a3ab4922b8451c14d2b8126.html#a439ad1663a3ab4922b8451c14d2b8126">fabgl::FileBrowser::remountSPIFFS</a></div><div class="ttdeci">static bool remountSPIFFS()</div><div class="ttdoc">Remounts SPIFFS filesystem, using the same parameters. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01186">fabutils.cpp:1186</a></div></div>
<div class="ttc" id="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283_html_a11eca48986f10d7be05646379cc06283"><div class="ttname"><a href="structfabgl_1_1_dir_item_a11eca48986f10d7be05646379cc06283.html#a11eca48986f10d7be05646379cc06283">fabgl::DirItem::isDir</a></div><div class="ttdeci">bool isDir</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00449">fabutils.h:449</a></div></div>
<div class="ttc" id="classfabgl_1_1_file_browser_a96964e684eab9cc187cf4fa4718eb441_html_a96964e684eab9cc187cf4fa4718eb441"><div class="ttname"><a href="classfabgl_1_1_file_browser_a96964e684eab9cc187cf4fa4718eb441.html#a96964e684eab9cc187cf4fa4718eb441">fabgl::FileBrowser::unmountSPIFFS</a></div><div class="ttdeci">static void unmountSPIFFS()</div><div class="ttdoc">Unmounts filesystem on SPIFFS (Flash) </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8cpp_source.html#l01177">fabutils.cpp:1177</a></div></div>
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